CA2295844A1 - Method for making a composition for producing corks, composition and cork comprising same - Google Patents

Method for making a composition for producing corks, composition and cork comprising same Download PDF

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Publication number
CA2295844A1
CA2295844A1 CA002295844A CA2295844A CA2295844A1 CA 2295844 A1 CA2295844 A1 CA 2295844A1 CA 002295844 A CA002295844 A CA 002295844A CA 2295844 A CA2295844 A CA 2295844A CA 2295844 A1 CA2295844 A1 CA 2295844A1
Authority
CA
Canada
Prior art keywords
composition
granules
cork
suberin
corks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002295844A
Other languages
French (fr)
Other versions
CA2295844C (en
Inventor
Patrice Robichon
Philippe Noble
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pernod Ricard SA
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2295844A1 publication Critical patent/CA2295844A1/en
Application granted granted Critical
Publication of CA2295844C publication Critical patent/CA2295844C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
    • B27J5/00—Mechanical working of cork
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/007—Cork

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Closures For Containers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Wrappers (AREA)
  • Packages (AREA)
  • Non-Alcoholic Beverages (AREA)

Abstract

L'invention concerne un procédé de fabrication d'une composition utilisable pour la réalisation de bouchons. Selon l'invention, il comprend les étapes suivantes: a) on broie des plaques de liège en granulés de petite taille; b) on décompose lesdits granulés de liège en granulés à forte teneur en lignine et en granulés à forte teneur en subérine; c) on sépare les granulés riches en lignine des granulés riches en subérine pour ne garder dans ladite composition que les granulés riches en subérine. L'invention concerne également une composition comprenant des granulés de liège riches en subérine, ainsi qu'un bouchon comprenant une telle composition.The invention relates to a method of manufacturing a composition which can be used for the production of stoppers. According to the invention, it comprises the following steps: a) grinding cork sheets into small granules; b) said cork granules are broken down into granules with a high lignin content and granules with a high suberin content; c) the granules rich in lignin are separated from the granules rich in suberin so as to keep in said composition only the granules rich in suberin. The invention also relates to a composition comprising cork granules rich in suberin, as well as a stopper comprising such a composition.

CA002295844A 1997-06-27 1998-06-25 Method for making a composition for producing corks, composition and cork comprising same Expired - Fee Related CA2295844C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR97/08111 1997-06-27
FR9708111A FR2765138B1 (en) 1997-06-27 1997-06-27 PROCESS FOR MANUFACTURING A COMPOSITION FOR USE IN THE PRODUCTION OF PLUGS, COMPOSITION AND PLUG COMPRISING SUCH A COMPOSITION
PCT/FR1998/001349 WO1999000230A1 (en) 1997-06-27 1998-06-25 Method for making a composition for producing corks, composition and cork comprising same

Publications (2)

Publication Number Publication Date
CA2295844A1 true CA2295844A1 (en) 1999-01-07
CA2295844C CA2295844C (en) 2006-11-28

Family

ID=9508552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002295844A Expired - Fee Related CA2295844C (en) 1997-06-27 1998-06-25 Method for making a composition for producing corks, composition and cork comprising same

Country Status (17)

Country Link
US (1) US6013702A (en)
EP (1) EP0991510B1 (en)
JP (1) JP3843460B2 (en)
CN (1) CN1096345C (en)
AT (1) ATE214652T1 (en)
AU (1) AU730434B2 (en)
BG (1) BG64697B1 (en)
CA (1) CA2295844C (en)
DE (1) DE69804306T2 (en)
DK (1) DK0991510T3 (en)
ES (1) ES2172166T3 (en)
FR (1) FR2765138B1 (en)
GE (1) GEP20033048B (en)
HU (1) HU223574B1 (en)
NZ (1) NZ502404A (en)
PT (1) PT991510E (en)
WO (1) WO1999000230A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1356048A2 (en) 2000-12-04 2003-10-29 Argonex Pharmaceuticals Cytotoxic t-lymphocyte-inducing immunogens for prevention, treatment, and diagnosis of cancer
PT103591B (en) * 2006-10-17 2010-03-23 Inst Superior Tecnico PROCESS OF PRODUCTION OF CYLINDRICAL BODIES OF CORK COMPOSITE MATERIAL, INTENDED FOR THE PRODUCTION OF ROLLS FOR PRESSURE WINES, AS WELL AS THE ROLLS PRODUCED BY THIS PROCESS
ES2364614B1 (en) * 2009-09-02 2013-12-09 Parramon Exportap S.L. MACHINE TO SEPARATE THE BARK OF THE BARRIGA IN SLIDES OF CORK, PROCEDURE OF OBTAINING PLUGS OF CORK CRUSHING USING SUCH MACHINE, AND CORK PLUG OBTAINED USING SUCH PROCEDURE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1455762A (en) * 1921-11-10 1923-05-15 Guy C Howard Process of recovering cork and other products from bark
NL8902394A (en) * 1989-09-26 1991-04-16 Bolidt Kunststoftoepassing B V Cork and plastics compsn. - has polyurethane resin and colouring agent compressed into form mould to form sheet, from which planks and boards are cut
FR2672002B1 (en) * 1991-01-25 1995-05-24 Sabate Sa Bouchons Champagne COMPOSITION FOR USE IN THE MANUFACTURE OF A CAP AND METHOD OF MANUFACTURE.

Also Published As

Publication number Publication date
DK0991510T3 (en) 2002-07-01
DE69804306D1 (en) 2002-04-25
PT991510E (en) 2002-08-30
HUP0002780A3 (en) 2001-11-28
HU223574B1 (en) 2004-09-28
JP3843460B2 (en) 2006-11-08
BG104011A (en) 2001-05-31
DE69804306T2 (en) 2002-10-24
WO1999000230A1 (en) 1999-01-07
EP0991510A1 (en) 2000-04-12
AU8344498A (en) 1999-01-19
HUP0002780A2 (en) 2000-12-28
CA2295844C (en) 2006-11-28
NZ502404A (en) 2002-05-31
EP0991510B1 (en) 2002-03-20
FR2765138A1 (en) 1998-12-31
BG64697B1 (en) 2005-12-30
GEP20033048B (en) 2003-08-25
AU730434B2 (en) 2001-03-08
FR2765138B1 (en) 1999-09-17
JP2002507159A (en) 2002-03-05
CN1261842A (en) 2000-08-02
ATE214652T1 (en) 2002-04-15
CN1096345C (en) 2002-12-18
ES2172166T3 (en) 2002-09-16
US6013702A (en) 2000-01-11

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